Finding the Fourth Proportional to 3,626,922.02, 5,440,186.26 and 1,102,380.44
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Solution
The fourth proportional to 3,626,922.02, 5,440,186.26 and 1,102,380.44 is: 1,653,510.85
Step by Step Solution
- Step 1: Write the proportion equation
3,626,922.02 : 5,440,186.26 = 1,102,380.44 : x - Step 2: Convert to fraction form
3,626,922.02/5,440,186.26 = 1,102,380.44/x - Step 3: Cross multiply
3,626,922.02x = 5,440,186.26 × 1,102,380.44 - Step 4: Simplify right side
3,626,922.02x = 5,997,154,895,779.82 - Step 5: Solve for x
x = 5,997,154,895,779.82/3,626,922.02 - Step 6: Final answer
x = 1,653,510.85
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.